Drip catcher for a paint spray gun



FIG. 1 is a perspective view of the drip catcher for a paint spray gun showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevation view; and

FIG. 4 is a bottom plan view. 

The ornamental design for a drip catcher for a paint spray gun, as shown. 